Think about 20 years from now. You're sitting at home, curled up on the couch with a photo album in your hand. You open it up and you see a photo of your kids at ages 4 and 7 running around the backyard, being chased by your partner. Next to it is an image of you, holding your 2 month old baby in the nursery, tired, but savouring the way she fits perfectly in your arms. Those images are from real moments and immediately take you back to how it felt in that moment. You might not be able to time travel to relive those moments, but this is the next best thing.